JP2008263529A5 - - Google Patents

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Publication number
JP2008263529A5
JP2008263529A5 JP2007106220A JP2007106220A JP2008263529A5 JP 2008263529 A5 JP2008263529 A5 JP 2008263529A5 JP 2007106220 A JP2007106220 A JP 2007106220A JP 2007106220 A JP2007106220 A JP 2007106220A JP 2008263529 A5 JP2008263529 A5 JP 2008263529A5
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JP
Japan
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difficulty
encoding
data
inter
intra
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JP2007106220A
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English (en)
Japanese (ja)
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JP2008263529A (ja
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Priority to JP2007106220A priority Critical patent/JP2008263529A/ja
Priority claimed from JP2007106220A external-priority patent/JP2008263529A/ja
Priority to US12/101,464 priority patent/US8155190B2/en
Publication of JP2008263529A publication Critical patent/JP2008263529A/ja
Publication of JP2008263529A5 publication Critical patent/JP2008263529A5/ja
Pending legal-status Critical Current

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JP2007106220A 2007-04-13 2007-04-13 符号化装置、符号化方法、符号化方法のプログラム及び符号化方法のプログラムを記録した記録媒体 Pending JP2008263529A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2007106220A JP2008263529A (ja) 2007-04-13 2007-04-13 符号化装置、符号化方法、符号化方法のプログラム及び符号化方法のプログラムを記録した記録媒体
US12/101,464 US8155190B2 (en) 2007-04-13 2008-04-11 Coding appartus, coding method, program for coding method, and recording medium recording coding method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007106220A JP2008263529A (ja) 2007-04-13 2007-04-13 符号化装置、符号化方法、符号化方法のプログラム及び符号化方法のプログラムを記録した記録媒体

Publications (2)

Publication Number Publication Date
JP2008263529A JP2008263529A (ja) 2008-10-30
JP2008263529A5 true JP2008263529A5 (https=) 2010-04-30

Family

ID=39853674

Family Applications (1)

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JP2007106220A Pending JP2008263529A (ja) 2007-04-13 2007-04-13 符号化装置、符号化方法、符号化方法のプログラム及び符号化方法のプログラムを記録した記録媒体

Country Status (2)

Country Link
US (1) US8155190B2 (https=)
JP (1) JP2008263529A (https=)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7515710B2 (en) 2006-03-14 2009-04-07 Divx, Inc. Federated digital rights management scheme including trusted systems
CN100566427C (zh) * 2007-07-31 2009-12-02 北京大学 用于视频编码的帧内预测编码最佳模式的选取方法及装置
US8532199B2 (en) * 2008-01-24 2013-09-10 Panasonic Corporation Dynamic image compression device
FR2933520B1 (fr) * 2008-07-04 2011-02-11 Canon Kk Procede et dispositif de restauration d'une sequence video
JP5435452B2 (ja) 2009-01-20 2014-03-05 株式会社メガチップス 画像処理装置および画像変換装置
TWI400955B (zh) * 2009-07-20 2013-07-01 Mstar Semiconductor Inc 一種去區塊裝置及方法
EP2486731B1 (en) * 2009-10-05 2018-11-07 InterDigital Madison Patent Holdings Methods and apparatus for adaptive filtering of prediction pixels for chroma components in video encoding and decoding
JP5470405B2 (ja) * 2009-12-28 2014-04-16 パナソニック株式会社 画像符号化装置および方法
US8914534B2 (en) 2011-01-05 2014-12-16 Sonic Ip, Inc. Systems and methods for adaptive bitrate streaming of media stored in matroska container files using hypertext transfer protocol
JP5801614B2 (ja) * 2011-06-09 2015-10-28 キヤノン株式会社 画像処理装置、画像処理方法
JP5839848B2 (ja) 2011-06-13 2016-01-06 キヤノン株式会社 画像処理装置、画像処理方法
US9467708B2 (en) 2011-08-30 2016-10-11 Sonic Ip, Inc. Selection of resolutions for seamless resolution switching of multimedia content
US8818171B2 (en) * 2011-08-30 2014-08-26 Kourosh Soroushian Systems and methods for encoding alternative streams of video for playback on playback devices having predetermined display aspect ratios and network connection maximum data rates
WO2013033458A2 (en) 2011-08-30 2013-03-07 Divx, Llc Systems and methods for encoding and streaming video encoded using a plurality of maximum bitrate levels
US8909922B2 (en) 2011-09-01 2014-12-09 Sonic Ip, Inc. Systems and methods for playing back alternative streams of protected content protected using common cryptographic information
US11178407B2 (en) * 2012-11-19 2021-11-16 Texas Instruments Incorporated Adaptive coding unit (CU) partitioning based on image statistics
US9191457B2 (en) 2012-12-31 2015-11-17 Sonic Ip, Inc. Systems, methods, and media for controlling delivery of content
US9094737B2 (en) 2013-05-30 2015-07-28 Sonic Ip, Inc. Network video streaming with trick play based on separate trick play files
US10148989B2 (en) 2016-06-15 2018-12-04 Divx, Llc Systems and methods for encoding video content
EP3503555B1 (en) * 2017-12-21 2020-07-22 Axis AB A method and a controller for adding comfort noise to a video sequence

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0884342A (ja) * 1994-09-14 1996-03-26 Mitsubishi Electric Corp 映像信号復号化装置
JPH1070717A (ja) * 1996-06-19 1998-03-10 Matsushita Electric Ind Co Ltd 画像符号化装置及び画像復号化装置
JPH1146362A (ja) * 1997-07-28 1999-02-16 Victor Co Of Japan Ltd 映像再生装置
US7929610B2 (en) * 2001-03-26 2011-04-19 Sharp Kabushiki Kaisha Methods and systems for reducing blocking artifacts with reduced complexity for spatially-scalable video coding
US7940843B1 (en) * 2002-12-16 2011-05-10 Apple Inc. Method of implementing improved rate control for a multimedia compression and encoding system
EP1582061A4 (en) * 2003-01-10 2010-09-22 Thomson Licensing DECODING DEVICE AND METHOD FOR THE SMOOTHING OF ARTEFACES PRODUCED DURING ERROR CONSERVATION
US7400679B2 (en) * 2004-04-29 2008-07-15 Mediatek Incorporation Adaptive de-blocking filtering apparatus and method for MPEG video decoder
JP4533081B2 (ja) * 2004-10-12 2010-08-25 キヤノン株式会社 画像符号化装置及びその方法
JP4270125B2 (ja) 2004-12-16 2009-05-27 ソニー株式会社 データ処理装置、画像処理装置、それらの方法およびプログラム
KR100679035B1 (ko) * 2005-01-04 2007-02-06 삼성전자주식회사 인트라 ｂｌ 모드를 고려한 디블록 필터링 방법, 및 상기방법을 이용하는 다 계층 비디오 인코더/디코더
JP2006303734A (ja) * 2005-04-18 2006-11-02 Victor Co Of Japan Ltd 動画像符号化装置及びそのプログラム
JP4655791B2 (ja) 2005-07-08 2011-03-23 ソニー株式会社 符号化装置、符号化方法およびそのプログラム
KR100678958B1 (ko) * 2005-07-29 2007-02-06 삼성전자주식회사 인트라 ｂｌ 모드를 고려한 디블록 필터링 방법, 및 상기방법을 이용하는 다 계층 비디오 인코더/디코더

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